1
|
Wang J, Han Y, Sam FE, Wang Q, Zhang B, Ma T, Li J, Feng L, Jiang Y. Application of benzothiadiazole to Cabernet Gernischt grapes (Vitis vinifera L.) for quality improvement: Effects on aroma metabolism precursors and related genes expression. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 208:108537. [PMID: 38513517 DOI: 10.1016/j.plaphy.2024.108537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 03/23/2024]
Abstract
Pre-harvest spraying of benzothiadiazole (BTH) can improve the winemaking properties of grapes, especially their aroma compounds and phenolics. Limited research has explored the molecular mechanisms by which BTH influences the accumulation of grape aroma precursors during early grape development. This study investigated the effects and putative molecular mechanisms of applying 0.37 mM BTH through whole-plant spraying on the accumulation of aroma metabolism precursors and gene expression in Cabernet Gernischt grapes during ripening. The results showed that BTH treatment increased the levels of fructose, alanine, aspartate, threonine, myristic acid, myristoleic acid, palmitic acid, β-cryptoxanthin, norisoprenoids and methoxypyrazines. Contrarily, it decreased the levels of glucose, sucrose, phenylalanine, tyrosine, leucine, valine, glycine, arginine, histidine, total unsaturated fatty acids (particularly linoleic acid), zeaxanthin, lutein, and organic acids. Additionally, BTH upregulated the expression of genes associated with the production and degradation of amino acids, fatty acids, and carotenoids while decreasing the expression of genes involved in the synthesis and degradation of soluble sugars and organic acids. Ten different metabolites, including fumaric acid, were identified as potential biological markers for distinguishing BTH-treated grapes from control grapes. The study demonstrates that BTH treatment had a substantial impact on the concentration and developmental patterns of aroma metabolism precursors. Furthermore, it altered the winemaking characteristics of Cabernet Gernischt grapes by modulating genes associated with the production and breakdown of metabolites.
Collapse
Affiliation(s)
- Jianfeng Wang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, China
| | - Yuqi Han
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, China
| | - Faisal Eudes Sam
- College of Enology, Northwest A&F University, Xianyang, 712100, China
| | - Qihui Wang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, China
| | - Bo Zhang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, China
| | - Tengzhen Ma
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, China
| | - Jixin Li
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, China
| | - Lidan Feng
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, China
| | - Yumei Jiang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, China.
| |
Collapse
|
2
|
Lu HC, Tian MB, Han X, Shi N, Li HQ, Cheng CF, Chen W, Li SD, He F, Duan CQ, Wang J. Vineyard soil heterogeneity and harvest date affect volatolomics and sensory attributes of Cabernet Sauvignon wines on a meso-terroir scale. Food Res Int 2023; 174:113508. [PMID: 37986505 DOI: 10.1016/j.foodres.2023.113508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 09/19/2023] [Accepted: 09/22/2023] [Indexed: 11/22/2023]
Abstract
To produce premium wines in a specific region is the goal of local oenologists. This study aimed to investigate the influence of soil properties and harvest date on the volatolomics of wine to provide a better insight into single-vineyard wines. Six Cabernet Sauvignon vineyards were selected in a semi-arid region to produce their wines at three harvest ripeness levels ranging from 23°Brix-28°Brix in three seasons (2019-2021). Results showed that among all six vineyards, the vineyard with the highest soil pH produced wines with lower C6 alcohols and herbaceous aroma. Moderate nutrition in soils was beneficial for the accumulation of β-damascenone and enhanced fruity and floral aroma in wines while over-fertile soil produced wines with the lowest sensory score. As the harvest ripeness elevated, the wine's fruity and floral aroma intensity decreased. Through advanced network analysis, the key volatiles such as β-damascenone, ethy1 lactate, and isoamyl octanoate, and their interaction in affecting wine sensory scores were evaluated. Our study provided a concept for producing premium single-vineyard wines.
Collapse
Affiliation(s)
- Hao-Cheng Lu
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Meng-Bo Tian
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Xiao Han
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Ning Shi
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Hui-Qing Li
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | | | - Wu Chen
- CITIC Guoan Wine Co. Ltd, Manasi 832200 Xinjiang, China
| | - Shu-De Li
- CITIC Guoan Wine Co. Ltd, Manasi 832200 Xinjiang, China
| | - Fei He
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Chang-Qing Duan
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Jun Wang
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China.
| |
Collapse
|
3
|
Wang J, Han Y, Chen C, Sam FE, Guan R, Wang K, Zhang Y, Zhao M, Chen C, Liu X, Jiang Y. Influence of Benzothiadiazole on the Accumulation and Metabolism of C6 Compounds in Cabernet Gernischt Grapes ( Vitis vinifera L.). Foods 2023; 12:3710. [PMID: 37835363 PMCID: PMC10572586 DOI: 10.3390/foods12193710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 09/30/2023] [Accepted: 10/06/2023] [Indexed: 10/15/2023] Open
Abstract
Pre-harvest application of elicitors improves grape quality, specifically the phenolic compounds and color characteristics. Limited research has been conducted on the impact of elicitors on the C6 compounds found in grapes. This is due to lack of comprehensive studies examining the combined effects of bound aroma compounds, enzyme activity, and substrate availability. This study aimed to assess the impact of benzothiadiazole (BTH) on the physicochemical properties and C6 compounds of Cabernet Gernischt grapes during ripening. Compared with the control group (CK), BTH treatment significantly increased the 100-berry weight, skin/berry ratio, pH, total phenolic content, and total flavonoid content in ripe grapes. Additionally, BTH treatment led to significant reductions in reducing sugar, total soluble solids, titratable acidity, linoleic acid, linolenic acid, and free C6 aldehydes. Furthermore, BTH treatment significantly decreased the contents of free C6 alcohols and increased the levels of free and bound C6 esters. BTH treatment also increased the activities of lipoxygenase, alcohol dehydrogenase, and alcohol acetyltransferase enzymes, while it decreased the activity of hydroperoxide lyase enzyme. The application of BTH resulted in changes to the physicochemical properties and levels of C6 compounds in Cabernet Gernischt grapes by up-regulating enzyme activity and down-regulating precursors.
Collapse
Affiliation(s)
- Jianfeng Wang
- Gansu Key Laboratory of Viticulture and Enology, Gansu Wine Industry Technology R&D Center, College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (J.W.)
| | - Yuqi Han
- Gansu Key Laboratory of Viticulture and Enology, Gansu Wine Industry Technology R&D Center, College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (J.W.)
| | - Chunxia Chen
- Gansu Key Laboratory of Viticulture and Enology, Gansu Wine Industry Technology R&D Center, College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (J.W.)
| | - Faisal Eudes Sam
- College of Enology, Northwest A&F University, Xianyang 712100, China
| | - Ruwen Guan
- Gansu Key Laboratory of Viticulture and Enology, Gansu Wine Industry Technology R&D Center, College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (J.W.)
| | - Kai Wang
- Gansu Key Laboratory of Viticulture and Enology, Gansu Wine Industry Technology R&D Center, College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (J.W.)
| | - Yu Zhang
- Gansu Key Laboratory of Viticulture and Enology, Gansu Wine Industry Technology R&D Center, College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (J.W.)
| | - Man Zhao
- Gansu Key Laboratory of Viticulture and Enology, Gansu Wine Industry Technology R&D Center, College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (J.W.)
| | - Changxia Chen
- Gansu Key Laboratory of Viticulture and Enology, Gansu Wine Industry Technology R&D Center, College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (J.W.)
| | - Xuan Liu
- Gansu Key Laboratory of Viticulture and Enology, Gansu Wine Industry Technology R&D Center, College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (J.W.)
| | - Yumei Jiang
- Gansu Key Laboratory of Viticulture and Enology, Gansu Wine Industry Technology R&D Center, College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (J.W.)
| |
Collapse
|
4
|
Zhang D, Wei Z, Han Y, Duan Y, Shi B, Ma W. A Review on Wine Flavour Profiles Altered by Bottle Aging. Molecules 2023; 28:6522. [PMID: 37764298 PMCID: PMC10534415 DOI: 10.3390/molecules28186522] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/04/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
The wine flavour profile directly determines the overall quality of wine and changes significantly during bottle aging. Understanding the mechanism of flavour evolution during wine bottle aging is important for controlling wine quality through cellar management. This literature review summarises the changes in volatile compounds and non-volatile compounds that occur during wine bottle aging, discusses chemical reaction mechanisms, and outlines the factors that may affect this evolution. This review aims to provide a deeper understanding of bottle aging management and to identify the current literature gaps for future research.
Collapse
Affiliation(s)
- Di Zhang
- College of Enology and Horticulture, Ningxia University, Yinchuan 750021, China
- Engineering Research Center of Grape and Win, Ningxia University, Yinchuan 750021, China
| | - Ziyu Wei
- College of Enology and Horticulture, Ningxia University, Yinchuan 750021, China
| | - Yufeng Han
- College of Enology and Horticulture, Ningxia University, Yinchuan 750021, China
| | - Yaru Duan
- College of Enology and Horticulture, Ningxia University, Yinchuan 750021, China
- Engineering Research Center of Grape and Win, Ningxia University, Yinchuan 750021, China
| | - Baohui Shi
- College of Enology and Horticulture, Ningxia University, Yinchuan 750021, China
- Engineering Research Center of Grape and Win, Ningxia University, Yinchuan 750021, China
| | - Wen Ma
- College of Enology and Horticulture, Ningxia University, Yinchuan 750021, China
- Engineering Research Center of Grape and Win, Ningxia University, Yinchuan 750021, China
| |
Collapse
|
5
|
Chen Z, Wu YP, Lan YB, Cui YZ, Shi TH, Hua YB, Duan CQ, Pan QH. Differences in Aroma Profile of Cabernet Sauvignon Grapes and Wines from Four Plots in Jieshi Mountain Region of Eastern China. Foods 2023; 12:2668. [PMID: 37509760 PMCID: PMC10378549 DOI: 10.3390/foods12142668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/08/2023] [Accepted: 07/08/2023] [Indexed: 07/30/2023] Open
Abstract
The Bohai Bay region is a famous wine-growing area in China, where the rainfall is concentrated in the summer due to the influence of the temperate semi-humid monsoon climate. As such, the vineyard terrain has a significant impact on the flavor quality of the grapes and the resulting wines. To explore the relationship between the 'Cabernet Sauvignon' wine style and terrain, this study takes four different plots in the Jieshi Mountain region to investigate the differences in the aroma profile of Cabernet Sauvignon grapes and wines of two consecutive vintages. Based on two-way ANOVA, there were 25 free and 8 glycosylated aroma compounds in the grapes and 21 and 10 aroma compounds with an odor activity value greater than 0.1 in the wines at the end of alcohol fermentation (AF) and malolactic fermentation (MLF), respectively, that varied among the four plots. Wines from the four plots showed a significant difference in floral and fruity aroma attributes, which were mainly related to esters with high odor activity values. The difference in concentration of these compounds between plots was more pronounced in 2021 than in 2020, and a similar result was shown on the Shannon-Wiener index, which represents wine aroma diversity. It has been suggested that high rainfall makes the plot effect more pronounced. Pearson's correlation analysis indicated that concentrations of (E)-3-hexen-1-ol in grapes and ethyl 3-methylbutanoate, ethyl hexanoate, isoamyl acetate, isopentanoic acid, and phenethyl acetate in wines were strongly positively correlated with the concentrations of N, P, K, Fe, and electrical conductivity in soil but negatively correlated with soil pH. This study laid a theoretical foundation for further improving the level of vineyard management and grape and wine quality in the Jieshi Mountain region.
Collapse
Affiliation(s)
- Zhuo Chen
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Yang-Peng Wu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Yi-Bin Lan
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Yan-Zhi Cui
- Bodega Longes Co., Ltd., Qinghuangdao 066600, China
| | - Tong-Hua Shi
- Bodega Longes Co., Ltd., Qinghuangdao 066600, China
| | - Yu-Bo Hua
- Bodega Longes Co., Ltd., Qinghuangdao 066600, China
| | - Chang-Qing Duan
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Qiu-Hong Pan
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| |
Collapse
|
6
|
Yue X, Ju Y, Cui Y, Wei S, Xu H, Zhang Z. Evolution of green leaf volatile profile and aroma potential during the berry development in five Vitis vinifera L. Cultivars. Food Chem X 2023; 18:100676. [PMID: 37122554 PMCID: PMC10130075 DOI: 10.1016/j.fochx.2023.100676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 04/04/2023] [Accepted: 04/04/2023] [Indexed: 05/02/2023] Open
Abstract
Green leaf volatiles (GLVs), play important roles in the green and fresh aroma characteristics of grape berries. The evolution of GLV profiles regarding the varietal difference during grapevine phenological ripening is not well understood. This study generated the GLV profiles of five Vitis vinifera L. cultivars ('Cabernet Sauvignon,' 'Cabernet Franc,' 'Cabernet Gernischt,' 'Chardonnay,' and 'Sauvignon Blanc') at five ripening stages. GLVs were distinctive at different E-L stages for each grape variety. (E)-2-hexen-1-ol, 1-hexanol, and hexanal were the dominant components in all mature berries. In terms of total GLV content, all varieties reached the maximum at maturity in the 2019 vintage, and the total GLV content was higher in mature Sauvignon Blanc and Cabernet Sauvignon grapes. In the 2020 vintage, the total GLV content in Chardonnay and Sauvignon Blanc berries rapidly accumulated at veraison and peaked before harvest. The present results could help winemakers create a good balance of wine aroma.
Collapse
Key Words
- (-)-Linalool, PubChem CID: 443158
- (-)-α-Terpineol, PubChem CID: 443162
- Citronellol, PubChem CID: 8842
- Geraniol, PubChem CID: 637566
- Green leaf volatiles
- Limonene, PubChem CID: 22311
- Maturation process
- Nerol oxide, PubChem CID: 61275
- Nerol, PubChem CID: 643820
- Odor activity values
- Terpinolene, PubChem CID: 11463
- Wine grape
- β-cis-ocimene, PubChem CID: 5320250
- γ-geraniol, PubChem CID: 518689
Collapse
Affiliation(s)
- Xiaofeng Yue
- College of Enology, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
| | - Yanlun Ju
- College of Enology, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
| | - Yitong Cui
- College of Enology, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
| | - Shichao Wei
- College of Enology, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
| | - Huaide Xu
- College of Enology, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
- Corresponding authors at: College of Enology, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China (Z. Zhang).
| | - Zhenwen Zhang
- College of Enology, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling 712100, PR China
- Corresponding authors at: College of Enology, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China (Z. Zhang).
| |
Collapse
|
7
|
Microbial community succession and volatile compounds changes during spontaneous fermentation of Cabernet Sauvignon (Vitis vinifera L.) under rain-shelter cultivation. Food Chem X 2023; 17:100618. [PMID: 36974178 PMCID: PMC10039258 DOI: 10.1016/j.fochx.2023.100618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 01/19/2023] [Accepted: 02/23/2023] [Indexed: 02/27/2023] Open
Abstract
Microbiota succession in spontaneous fermentation of Cabernet Sauvignon cultivated under the rain-shelter was characterized, with open-field cultivation as the control. For both cultivation modes, Saccharomyces, Starmerella, and Mycosphearella were the principal fungi, and Tatumella, Gluconobacter, and Acinetobacter were the prevailing bacteria. Rain-shelter reduced the abundance of Hanseniaspora, Candida, Starmerella, Gluconobacter, and Lactococcus. During fermentation, fungal microbiota diversity in samples from the rain-shelter cultivation decreased more drastically than the control (p < 0.05). In terms of the correlation between microbiota and volatile compounds production, the abundance of Hanseniaspora uvarum, Candida apicola, Starmerella bacillaris, Gluconobacter oxydans, and Lactococcus lactis were positively correlated with the production of esters and higher alcohols. Instead of bacterial microbiota, fungal community succession exhibited a positive correlation with the final wine volatiles under the rain-shelter cultivation. These findings demonstrated rain-shelter cultivation influences the succession pattern of microbial communities and in turn impacts the wine aromas and flavors.
Collapse
|
8
|
Zhang L, Liu Q, Li Y, Liu S, Tu Q, Yuan C. Characterization of wine volatile compounds from different regions and varieties by HS-SPME/GC-MS coupled with chemometrics. Curr Res Food Sci 2022; 6:100418. [PMID: 36588783 PMCID: PMC9801081 DOI: 10.1016/j.crfs.2022.100418] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 12/14/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022] Open
Abstract
HS-SPME/GC-MS and aroma descriptive analysis were used to gain insights into the volatile and sensory details of 99 red wine samples collected from four varieties in five regions. The general volatile fingerprints of Cabernet Sauvignon and Merlot wine samples in Xinjiang and Ningxia regions were similar, even though chemometric models could not discriminate between them. The main drivers of the diversity were secondary metabolites of grape such as terpenes, benzene-derivatives, and ketones. Fermentation-derivatives (esters and alcohols) were also responsible for region and variety-related differences in wines. Analysis of volatile compounds also showed that the primary factor accounting for diversity in wines in this study was region rather than variety. These results highlight the sensory attributes and volatiles of different regions and varieties, and provide a quantitative basis for screening for differential metabolites and potential markers in wines.
Collapse
Affiliation(s)
- Lin Zhang
- College of Enology, Northwest A&F University, Yangling, 712100, China
| | - Qianqian Liu
- College of Enology, Northwest A&F University, Yangling, 712100, China
| | - Yuanyuan Li
- College of Enology, Northwest A&F University, Yangling, 712100, China
| | - Shuzhen Liu
- College of Enology, Northwest A&F University, Yangling, 712100, China
| | - Qian Tu
- College of Enology, Northwest A&F University, Yangling, 712100, China
| | - Chunlong Yuan
- College of Enology, Northwest A&F University, Yangling, 712100, China,Ningxia Helan Mountain's East Foothill Wine Experiment and Demonstration Station of Northwest A&F University, Yongning, Ningxia, 750104, China,Corresponding author. College of Enology, Northwest A&F University, Yangling, 712100, China.
| |
Collapse
|
9
|
Yue X, Ju Y, Zhang H, Wang Z, Xu H, Zhang Z. Integrated transcriptomic and metabolomic analysis reveals the changes in monoterpene compounds during the development of Muscat Hamburg (Vitis vinifera L.) grape berries. Food Res Int 2022; 162:112065. [DOI: 10.1016/j.foodres.2022.112065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 10/12/2022] [Accepted: 10/16/2022] [Indexed: 11/29/2022]
|
10
|
Huang R, Zhang F, Zhou H, Yu H, Shen L, Jiang J, Qin Y, Liu Y, Song Y. Characterization of Trichoderma reesei endoglucanase displayed on the Saccharomyces cerevisiae cell surface and its effect on wine flavor in combination with β-glucosidase. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
11
|
Yang B, Fu P, Lu J, Ma F, Sun X, Fang Y. Regulated deficit irrigation: an effective way to solve the shortage of agricultural water for horticulture. STRESS BIOLOGY 2022; 2:28. [PMID: 37676363 PMCID: PMC10441918 DOI: 10.1007/s44154-022-00050-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/06/2022] [Indexed: 09/08/2023]
Abstract
The deficient agricultural water caused by water shortage is a crucial limiting factor of horticultural production. Among many agricultural water-saving technologies, regulated deficit irrigation (RDI) has been proven to be one of the effective technologies to improve water use efficiency and reduce water waste on the premise of maintaining the quality of agricultural products. RDI was first reported more than 40 years ago, although it has been applied in some areas, little is known about understanding of the implementation method, scope of application and detailed mechanism of RDI, resulting in the failure to achieve the effect that RDI should have. This review refers to the research on RDI in different crops published in recent years, summarizes the definition, equipment condition, function, theory illumination, plant response and application in different crops of RDI, and looks forward to its prospect. We expect that this review will provide valuable guidance for researchers and producers concerned, and support the promotion of RDI in more horticultural crops.
Collapse
Affiliation(s)
- Bohan Yang
- College of Enology, Shaanxi Provincial Key Laboratory of Viti-Viniculture, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Ningxia Eastern Foot of Helan Mountain Wine Station, Northwest A&F University, Yangling, 712100, China
- Center for Viticulture and Enology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Peining Fu
- Center for Viticulture and Enology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jiang Lu
- Center for Viticulture and Enology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Fengwang Ma
- State Key Laboratory of Crop Stress Biology for Arid Areas, Shaanxi Key Laboratory of Apple, College of Horticulture, Northwest A&F University, Yangling, 712100, China.
| | - Xiangyu Sun
- College of Enology, Shaanxi Provincial Key Laboratory of Viti-Viniculture, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Ningxia Eastern Foot of Helan Mountain Wine Station, Northwest A&F University, Yangling, 712100, China.
| | - Yulin Fang
- College of Enology, Shaanxi Provincial Key Laboratory of Viti-Viniculture, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Ningxia Eastern Foot of Helan Mountain Wine Station, Northwest A&F University, Yangling, 712100, China.
| |
Collapse
|
12
|
Effect of Seawater Irrigation on the Sugars, Organic Acids, and Volatiles in ‘Reliance’ Grape. HORTICULTURAE 2022. [DOI: 10.3390/horticulturae8030248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Ongoing climate change in recent decades exacerbated the decline in agricultural water use, and seawater irrigation could feasibly alleviate the shortage of water resources, which restricts viticulture in some countries. However, studies on the effects of seawater irrigation on grape volatiles are limited. Herein, ‘Reliance’ grapevines were irrigated with diluted seawater (10% concentrations) in the field since the pea-size berry stage (S1), stage EL 32 (S2), and the pre-veraison period (S3) every seven days. Results showed irrigation with seawater significantly increased the sugar content and decreased the organic acids when compared with the control berries. Seawater irrigation did not induce secondary soil salinization, and it enhanced the volatiles in the fatty acid and isoprene pathways without affecting the amino acid pathway aroma. More terpenes were found in seawater-treated berries, including citronellol, β-myrcene, α-terpineol, and trans-rose oxide. Gene profiling by RT-qPCR analysis revealed that VvLOXA could be the primary gene in C6 volatile biosynthesis altered by the seawater. Moreover, seawater irrigation during the pea-size period had the best effect on fruit quality. This work adds to our understanding of the effect of seawater irrigation on grape aroma quality and provides a sufficient basis for the utilization of seawater in vineyards.
Collapse
|
13
|
Shifts in the phenolic composition and aromatic profiles of Cabernet Sauvignon (Vitis vinifera L.) wines are driven by different irrigation amounts in a hot climate. Food Chem 2022; 371:131163. [PMID: 34583184 DOI: 10.1016/j.foodchem.2021.131163] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 08/31/2021] [Accepted: 09/14/2021] [Indexed: 11/22/2022]
Abstract
Wine final color, taste and aroma are closely related to the accumulation of secondary metabolites that may be affected by deficit irrigation applied in viticulture. A two-year study was conducted to assess the different fractions of crop evapotranspiration (ETc) irrigation replacement on wine composition, addressing the analysis of flavonoids and volatiles under context of global warming. Irrigating with 100% ETc (full grapevine demand) enhanced wine hue, antioxidant capacity, and some aromas; however, it came with a diminution of flavonoids and a less stable flavonoid profile. Replacing 25 and 50% ETc in wine grape improved wine color intensity, concentration of flavonoids, and shifted the aromatic profiles. These treatments increased some terpenes and esters which may enhance the desirable aromas for Cabernet Sauvignon, and decreased C6 alcohols related to unpleasant ones. Therefore, despite the warming trends in Mediterranean climates, 100% ETc irrigation would be not advisable to improve or maintain wine quality, and 50% ETc was sufficient.
Collapse
|
14
|
Welke JE, Nicolli KP, Hernandes KC, Biasoto ACT, Zini CA. Adaptation of an olfactometric system in a GC-FID in combination with GCxGC/MS to evaluate odor-active compounds of wine. Food Chem 2022; 370:131004. [PMID: 34525425 DOI: 10.1016/j.foodchem.2021.131004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 08/26/2021] [Accepted: 08/29/2021] [Indexed: 11/17/2022]
Abstract
A step-by-step approach to easily adapt and use a GC-FID as an olfactometer, as well as a detailed description of acquisition and interpretation of olfactometric data by the OSME (from the Greek word for odor, ὀσμή) method. A Merlot wine was used to exemplifly this strategy and its volatiles were characterized, rendering 43 volatiles in 1D-GC/MS and 142 in GCxGC/MS. GC-O showed the presence of 24 odor-active compounds and GCxGC/MS indicated aditional 14 odor-active compounds, which were found as coelutions. Six compounds (isoamyl acetate, ethyl octanoate, ethyl decanoate, 3-methylthio-1-propanol, carvone, benzyl alcohol and nonanoic acid) were described in 1D-GC-O analyses as having distinct odors by the same and by different assessors. This fact indicated the presence of coeluting bands, which were resolved by GCxGC/MS. The adapted GC-O in combination with the use of GCxGC/MS may be a tool to more accurate investigation of the odor-active compounds of wine.
Collapse
Affiliation(s)
- Juliane Elisa Welke
- Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9500 Porto Alegre, RS, Brazil
| | - Karine Primieri Nicolli
- Instituto de Química, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9500 Porto Alegre, RS, Brazil
| | - Karolina Cardoso Hernandes
- Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9500 Porto Alegre, RS, Brazil
| | - Aline Camarão Telles Biasoto
- Empresa Brasileira de Pesquisa Agropecuária, Embrapa Semiárido, BR 428, km 152, CEP: 56302-970 Petrolina, PE, Brazil
| | - Claudia Alcaraz Zini
- Instituto de Química, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9500 Porto Alegre, RS, Brazil.
| |
Collapse
|
15
|
Ju YL, Yang L, Yue XF, He R, Deng SL, Yang X, Liu X, Fang YL. The condensed tannin chemistry and astringency properties of fifteen Vitis davidii Foex grapes and wines. Food Chem X 2021; 11:100125. [PMID: 34278293 PMCID: PMC8261001 DOI: 10.1016/j.fochx.2021.100125] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 06/15/2021] [Accepted: 06/24/2021] [Indexed: 12/01/2022] Open
Abstract
This study sought to determine the effects of variety on the astringency and chemistry of condensed tannins of spine grapes and wines. Fifteen varieties of red spine grape (Vitis davidii Foex) were used. Condensed tannin content, composition, and wine astringency were determined. The condensed tannin profiles were assessed by high-performance liquid chromatography coupled with diode array detector (HPLC-DAD). The condensed tannin content highly depended on the variety ranging from 0.30 mg/g to 7.80 mg/g (in skins), from 3.12 mg/g to 8.82 mg/g (in seeds), and from 62.60 mg/L to 225.90 mg/L (in wines). There were significant differences in proportions of certain constitutive subunits (as mole%) and mean degree of polymerization (mDp) among the varieties. Correlation analysis revealed that condensed tannin concentration and composition had a significant effect on the sensory evaluation and quantitative analysis of astringency. A positive correlation between mDp and astringency was also observed. The present results expand knowledge of the characterization of spine grape and wine condensed tannin chemistry and astringency.
Collapse
Affiliation(s)
- Yan-Lun Ju
- College of Enology, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - La Yang
- College of Enology, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Xiao-Feng Yue
- College of Enology, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Rui He
- College of Enology, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Sheng-Lin Deng
- College of Enology, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Xin Yang
- College of Enology, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Xu Liu
- College of Enology, Northwest A & F University, Yangling, Shaanxi 712100, China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, Shaanxi 712100, China
| | - Yu-Lin Fang
- College of Enology, Northwest A & F University, Yangling, Shaanxi 712100, China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, Shaanxi 712100, China
| |
Collapse
|
16
|
Yang Z, Tian J, Feng K, Gong X, Liu J. Application of a hyperspectral imaging system to quantify leaf-scale chlorophyll, nitrogen and chlorophyll fluorescence parameters in grapevine. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2021; 166:723-737. [PMID: 34214782 DOI: 10.1016/j.plaphy.2021.06.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 06/11/2021] [Indexed: 05/26/2023]
Abstract
Rapidly and accurately monitoring the physiological and biochemical parameters of grape leaves is the key to controlling the quality of wine grapes. In this study, a Pika L hyperspectral imaging system (400-1000 nm) was used to acquire hyperspectral image information from grape leaves. New vegetation indices were developed on the basis of the screened sensitive wavebands to quantitatively predict changes in these parameters (the leaf chlorophyll level (SPAD), leaf nitrogen content (LNC) and chlorophyll fluorescence parameters (ChlF parameters)). The results showed that SPAD reached its maximum at the grape turning stage and declined thereafter. The vegetation index (D735-D573)/(D735+D573) was able to predict SPAD fairly well (validation dataset R2 = 0.50). LNC reached its maximum at the grape maturity stage. D682/R525 was highly correlated with LNC. Except for NPQ, all ChlF parameters showed a decreasing trend from the fruiting to harvesting stages. Among the dark-adapted ChlF parameters, FV/Fm had the strongest correlation to the new vegetation index (D735-D544)/(D735+D544) (modelling dataset R2 = 0.68), and Fo had the weakest correlation. Among the light-adapted ChlF parameters, Y(II) had the strongest correlation to the new vegetation index D676/R571 (validation dataset R2 = 0.63); this index also had good predictive power for Fm' (validation dataset R2 = 0.52) but low predictive power for Fo'. All the calculated vegetation indices had weak relationships with NPQ. In addition, this study also verified the predictive abilities of vegetation indices developed in previous studies. This study can provide a technical basis for the nondestructive monitoring of the physiological and biochemical parameters of grape leaves with hyperspectral imaging systems.
Collapse
Affiliation(s)
- Zhenfeng Yang
- School of Civil and Hydraulic Engineering, Ningxia University, Yinchuan, Ningxia, 750021, China.
| | - Juncang Tian
- School of Civil and Hydraulic Engineering, Ningxia University, Yinchuan, Ningxia, 750021, China; Engineering Technology Research Center of Water-Saving and Water Resource Regulation in Ningxia, Yinchuan, Ningxia, 750021, China; Engineering Research Center for Efficient Utilization of Modern Agricultural Water Resources in Arid Regions, Ministry of Education, Yinchuan, Ningxia, 750021, China.
| | - Kepeng Feng
- School of Civil and Hydraulic Engineering, Ningxia University, Yinchuan, Ningxia, 750021, China; Engineering Technology Research Center of Water-Saving and Water Resource Regulation in Ningxia, Yinchuan, Ningxia, 750021, China; Engineering Research Center for Efficient Utilization of Modern Agricultural Water Resources in Arid Regions, Ministry of Education, Yinchuan, Ningxia, 750021, China.
| | - Xue Gong
- School of Civil and Hydraulic Engineering, Ningxia University, Yinchuan, Ningxia, 750021, China.
| | - Jiabin Liu
- School of Civil and Hydraulic Engineering, Ningxia University, Yinchuan, Ningxia, 750021, China.
| |
Collapse
|
17
|
Yue X, Shi P, Tang Y, Zhang H, Ma X, Ju Y, Zhang Z. Effects of methyl jasmonate on the monoterpenes of Muscat Hamburg grapes and wine. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:3665-3675. [PMID: 33280112 DOI: 10.1002/jsfa.10996] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 11/02/2020] [Accepted: 12/06/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND The importance of monoterpenes in grape and wine aroma has compelled researchers to focus on developing methods to increase their abundance. Recent research has revealed that exogenous elicitors can increase the contents of these compounds. This study determined the effects of methyl jasmonate (MeJA) preharvest treatments on the monoterpene profiles of Muscat Hamburg grapes and wine. RESULTS A total of 27 monoterpenes were identified for Muscat Hamburg grapes and wine. The contents of most of the monoterpenes (free and glycosylated forms) in the grapes and wine increased in response to MeJA. An analysis of the expression of the genes in the terpenoid biosynthesis pathway indicated that the related biosynthetic pathways were activated by MeJA. The transcript levels of some genes were consistent with monoterpene production, including VviCSLinNer, VviGwbOciF, VviPNRLin, VviGT14 and VviUGT85A1L1. The developmental expression patterns of the VviPP2B1 and VviMYB24 transcription factor genes were positively correlated with monoterpene accumulation in ripening grapes. CONCLUSIONS Our results suggest that MeJA may be useful for improving the aroma quality of grapes and wines.
Collapse
Affiliation(s)
- Xiaofeng Yue
- College of Enology, Northwest A&F University, Yangling, China
| | - Pengbao Shi
- College of Food Science and Technology, Hebei Normal University of Science and Technology, Qinhuangdao, China
| | - Yali Tang
- College of Enology, Northwest A&F University, Yangling, China
| | - Huaixin Zhang
- College of Enology, Northwest A&F University, Yangling, China
| | - Xin Ma
- College of Enology, Northwest A&F University, Yangling, China
| | - Yanlun Ju
- College of Enology, Northwest A&F University, Yangling, China
| | - Zhenwen Zhang
- College of Enology, Northwest A&F University, Yangling, China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, P.R. China
| |
Collapse
|
18
|
Comparison of Aroma Compounds in Cabernet Sauvignon Red Wines from Five Growing Regions in Xinjiang in China. J FOOD QUALITY 2021. [DOI: 10.1155/2021/5562518] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A total of 55 volatiles including esters (29, 52.73%), alcohols (10, 18.18%), acids (3, 5.45%), alkanes (8, 14.55%), and other components (5, 9.09%) were evaluated in five regions. Total concentrations were 0.05–222.23 mg/L, which covered the highest esters (222.23 mg/L) and alcohols (120.65 mg/L) in Turpan, acid (0.53 mg/L) in Shihezi, and alkanes (1.43 mg/L) and others (3.10 mg/L) in the Ili River valley. It proved that numbers and concentrations of volatile compounds, including common ingredients of variety, were closely linked to ecological characteristics of a region. Esters and alcohols were the major ingredients in Xinjiang Cabernet Sauvignon wine. Additionally, appellation could affect performance of concentration, ODE, and OTH, especially for the same flavor substance by fermentation, aging, and even formation and transformation in wines. Therefore, three conditions for formation of flavors were successively appellations, metabolism and fermentation, and and appropriate altering according to technology and their decisive role in wine quality. Each volatile compound had its own flavor, the combination of which complicated the flavor. The unique materials in the region were grounded for the development of products with corresponding flavors by producing substrate for fermentation. When choosing a wine you enjoy, the right appellation should be considered first.
Collapse
|
19
|
Yue X, Zhao Y, Ma X, Jiao X, Fang Y, Zhang Z, Ju Y. Effects of leaf removal on the accumulation of anthocyanins and the expression of anthocyanin biosynthetic genes in Cabernet Sauvignon (Vitis vinifera L.) grapes. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:3214-3224. [PMID: 33211320 DOI: 10.1002/jsfa.10951] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 10/11/2020] [Accepted: 11/19/2020] [Indexed: 05/27/2023]
Abstract
BACKGROUND Anthocyanins, a major flavonoid class, determine the color and quality of wine. Recent research revealed that basal leaf removal can increase the content of these compounds. This study determined the effects of basal leaf removal on the anthocyanin profiles of Cabernet Sauvignon grapes. RESULTS The effects of basal leaf removal on anthocyanin composition in Cabernet Sauvignon grapes were investigated over two growing seasons. Leaf removal at 5% veraison (VB6) and at 100% veraison (VC6) was compared with a control. Reducing sugar and total anthocyanin contents in the leaf removal group were significantly higher than in the control group at harvest for both vintages. Leaf removal increased the content of individual anthocyanins and significantly improved the malvidin-3-O-glucoside (Mv-3-glc), peonidin-3-O-glucoside (Pn-3-glc), and malvidin-3-O-(6-acetyl)-glucoside (Mv-3-acglc) content of the VB6 group. At harvest, VB6 treatment increased the transcript abundance of structural and regulator genes in the anthocyanin pathway, especially VvF3'5'H, VvLDOX, and VvDFR. CONCLUSIONS Our results suggest that leaf removal at 5% veraison may be useful for improving the anthocyanin content in grapes. © 2020 Society of Chemical Industry.
Collapse
Affiliation(s)
- Xiaofeng Yue
- College of Enology, Northwest A&F University, Yangling, P.R. China
| | - Yameng Zhao
- College of Enology, Northwest A&F University, Yangling, P.R. China
| | - Xin Ma
- College of Enology, Northwest A&F University, Yangling, P.R. China
| | - Xuliang Jiao
- Sino-French Joint Venture Dynasty Winery LTD, Tianjin, P.R. China
| | - Yulin Fang
- College of Enology, Northwest A&F University, Yangling, P.R. China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, P.R. China
| | - Zhenwen Zhang
- College of Enology, Northwest A&F University, Yangling, P.R. China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, P.R. China
| | - Yanlun Ju
- College of Enology, Northwest A&F University, Yangling, P.R. China
| |
Collapse
|
20
|
Comparison of ‘Beibinghong’ dry red wines from six producing areas based on volatile compounds analysis, mineral content analysis, and sensory evaluation analysis. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03724-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
21
|
Ju Y, Yang L, Yue X, Li Y, He R, Deng S, Yang X, Fang Y. Anthocyanin profiles and color properties of red wines made from Vitis davidii and Vitis vinifera grapes. FOOD SCIENCE AND HUMAN WELLNESS 2021. [DOI: 10.1016/j.fshw.2021.02.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
22
|
Yue X, Liu S, Wei S, Fang Y, Zhang Z, Ju Y. Transcriptomic and Metabolic Analyses Provide New Insights into the Effects of Exogenous Sucrose on Monoterpene Synthesis in "Muscat Hamburg" Grapes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:4164-4176. [PMID: 33787258 DOI: 10.1021/acs.jafc.1c00420] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Monoterpenes provide strong floral and fruit aromas to grapes and wines. In the present study, the effects of exogenous sucrose on the monoterpenes metabolites were studied at the metabolomic and transcriptomic levels in "Muscat Hamburg" grape berries. 6% sucrose aqueous solution was used as treatment, applied at the berry color change stage and 8 days after the first application. Transcriptomics analysis was carried out on berries collected at three phenological stages (berries with intermediate Brix values, E-L 36; berries not quite ripe, E-L 37; and berries harvest-ripe, E-L 38). Our results showed that the sucrose application induced the accumulation of monoterpenes at harvest, especially geraniol and geranic acid. The summary of the number of differentially expressed genes between the control and treatment was 3465, 977, and 2843 at E-L 36, E-L 37, and E-L 38, respectively. Weighted gene correlation network analysis was constructed based on the RNA-seq data, and the MElightyellow module was probably correlated with monoterpene metabolism, comprising 131 unigenes. Quantitative real-time polymerase chain expression analysis of five key differentially expressed genes in terpenoid pathways validated the RNA-seq-derived expression profiles (R2 = 0.8143). Our findings provided new insights into the regulation of monoterpene biosynthesis in grape berries under exogenous sucrose.
Collapse
Affiliation(s)
- Xiaofeng Yue
- College of Enology, Northwest A&F University, Yangling 712100, P. R. China
| | - Shiqiu Liu
- Moet Hennessy Chandon (Ningxia) Vineyards Co., Limited, Yinchuan 750000, Ningxia, China
| | - Shichao Wei
- College of Enology, Northwest A&F University, Yangling 712100, P. R. China
| | - Yulin Fang
- College of Enology, Northwest A&F University, Yangling 712100, P. R. China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling 712100, P. R.China
| | - Zhenwen Zhang
- College of Enology, Northwest A&F University, Yangling 712100, P. R. China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling 712100, P. R.China
| | - Yanlun Ju
- College of Enology, Northwest A&F University, Yangling 712100, P. R. China
| |
Collapse
|
23
|
Mbuyane LL, Bauer FF, Divol B. The metabolism of lipids in yeasts and applications in oenology. Food Res Int 2021; 141:110142. [PMID: 33642009 DOI: 10.1016/j.foodres.2021.110142] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 12/26/2020] [Accepted: 01/09/2021] [Indexed: 12/14/2022]
Abstract
Lipids are valuable compounds present in all living organisms, which display an array of functions related to compartmentalization, energy storage and enzyme activation. Furthermore, these compounds are an integral part of the plasma membrane which is responsible for maintaining structure, facilitating the transport of solutes in and out of the cell and cellular signalling necessary for cell survival. The lipid composition of the yeast Saccharomyces cerevisiae has been extensively investigated and the impact of lipids on S. cerevisiae cellular functions during wine alcoholic fermentation is well documented. Although other yeast species are currently used in various industries and are receiving increasing attention in winemaking, little is known about their lipid metabolism. This review article provides an extensive and critical evaluation of our knowledge on the biosynthesis, accumulation, metabolism and regulation of fatty acids and sterols in yeasts. The implications of the yeast lipid content on stress resistance as well as performance during alcoholic fermentation are discussed and a particular emphasis is given on non-Saccharomyces yeasts. Understanding lipid requirements and metabolism in non-Saccharomyces yeasts may lead to a better management of these yeast to enhance their contributions to wine properties.
Collapse
Affiliation(s)
- Lethiwe Lynett Mbuyane
- South African Grape and Wine Research Institute, Department of Viticulture and Oenology, Stellenbosch University, Stellenbosch 7600, South Africa
| | - Florian Franz Bauer
- South African Grape and Wine Research Institute, Department of Viticulture and Oenology, Stellenbosch University, Stellenbosch 7600, South Africa
| | - Benoit Divol
- South African Grape and Wine Research Institute, Department of Viticulture and Oenology, Stellenbosch University, Stellenbosch 7600, South Africa.
| |
Collapse
|
24
|
Leng F, Ye Y, Zhu X, Zhang Y, Zhang Z, Shi J, Shen N, Jia H, Wang L. Comparative transcriptomic analysis between 'Summer Black' and its bud sport 'Nantaihutezao' during developmental stages. PLANTA 2021; 253:23. [PMID: 33403440 DOI: 10.1007/s00425-020-03543-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 12/19/2020] [Indexed: 06/12/2023]
Abstract
4-coumarate-CoA ligase (VIT_02s0109g00250) and copper amine oxidase (VIT_17s0000g09100) played essential roles in contributing to the total soluble solid and total anthocyanin variations induced by bud sport in grape berries. Taste and color, which are important organoleptic qualities of grape berry, undergo rapid and substantial changes during development and ripening. In this study, we used two cultivars 'Summer Black' and its bud sport 'Nantaihutezao' to explore and identify differentially expressed genes associated with total soluble solid and anthocyanin during developmental stages using RNA-Seq. Overall, substantial differences in expression were observed across berry development between the two cultivars. 5388 genes were detected by weighted gene co-expression network analysis (WGCNA) associated with the total soluble solid (TSS) and anthocyanin contents variations. Several of these genes were significantly enriched in the phenylalanine metabolism pathway; two hub genes 4-coumarate-CoA ligase (VIT_02s0109g00250) and copper amine oxidase (VIT_17s0000g09100) played the most essential roles in relating to the total soluble solid and total anthocyanin variations induced by bud sport through Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment and co-expression network analysis. These findings provide insights into the molecular mechanism responsible for the bud sport phenotype.
Collapse
Affiliation(s)
- Feng Leng
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, 225009, China
| | - Yunling Ye
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, 225009, China
| | - Xiaoheng Zhu
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement of the Ministry of Agriculture/Department of Horticulture, Zhejiang University, Hangzhou, 310058, China
| | - Yue Zhang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, 225009, China
| | - Ziyue Zhang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, 225009, China
| | - Jiayu Shi
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, 225009, China
| | - Nan Shen
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, 225009, China
| | - Huijuan Jia
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement of the Ministry of Agriculture/Department of Horticulture, Zhejiang University, Hangzhou, 310058, China.
| | - Li Wang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, 225009, China.
| |
Collapse
|
25
|
Cheng X, Ma T, Wang P, Liang Y, Zhang J, Zhang A, Chen Q, Li W, Ge Q, Sun X, Fang Y. Foliar nitrogen application from veraison to preharvest improved flavonoids, fatty acids and aliphatic volatiles composition in grapes and wines. Food Res Int 2020; 137:109566. [DOI: 10.1016/j.foodres.2020.109566] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 07/13/2020] [Accepted: 07/17/2020] [Indexed: 11/28/2022]
|
26
|
Ju YL, Yue XF, Cao XY, Fang YL. Targeted Metabolomic and Transcript Level Analysis Reveals Quality Characteristic of Chinese Wild Grapes ( Vitis davidii Foex). Foods 2020; 9:foods9101387. [PMID: 33019551 PMCID: PMC7600675 DOI: 10.3390/foods9101387] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 09/23/2020] [Accepted: 09/29/2020] [Indexed: 12/19/2022] Open
Abstract
Native to China, spine grapes (Vitis davidii Foex) are an important wild grape species. Here, the quality characteristics of one white and three red spine grape clones were evaluated via targeted metabolomic and transcription level analysis. Xiangzhenzhu (XZZ) had the highest soluble sugar and organic acid content. Malvidin-3-acetyl-glucoside and cyanidin-3-glucoside were the characteristic anthocyanins in spine grapes, and significant differences in anthocyanin composition between different clones were detected. Anthocyanins were not detected in Baiyu (BY) grapes. The transcript levels of VdGST, VdF3′H, VdOMT, VdLDOX, and VdUFGT were significantly related to the anthocyanin biosynthesis and proportions. A total of 27 kinds of glycosidically bound volatiles (including alcohols, monoterpenes, esters, aldehydes, ketones, and phenolic acid) were identified in spine grapes, with Gaoshan #4 (G4) and BY grapes having the highest concentrations. The VdGT expression levels were closely related to glycosidically bound volatile concentrations. These results increase our understanding of the quality of wild spine grapes and further promote the development and use of wild grape resources.
Collapse
Affiliation(s)
- Yan-lun Ju
- College of Enology, Northwest A & F University, Yangling 712100, China; (Y.-l.J.); (X.-f.Y.); (X.-y.C.)
| | - Xiao-feng Yue
- College of Enology, Northwest A & F University, Yangling 712100, China; (Y.-l.J.); (X.-f.Y.); (X.-y.C.)
| | - Xue-ying Cao
- College of Enology, Northwest A & F University, Yangling 712100, China; (Y.-l.J.); (X.-f.Y.); (X.-y.C.)
| | - Yu-lin Fang
- College of Enology, Northwest A & F University, Yangling 712100, China; (Y.-l.J.); (X.-f.Y.); (X.-y.C.)
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling 712100, China
- Heyang Viti-viniculture Station, Northwest A & F University, Yangling 712100, China
- Correspondence: ; Tel.: +86-29-87091874; Fax: +86-29-87092233
| |
Collapse
|
27
|
Yang B, Yao H, Zhang J, Li Y, Ju Y, Zhao X, Sun X, Fang Y. Effect of regulated deficit irrigation on the content of soluble sugars, organic acids and endogenous hormones in Cabernet Sauvignon in the Ningxia region of China. Food Chem 2020; 312:126020. [DOI: 10.1016/j.foodchem.2019.126020] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 12/03/2019] [Accepted: 12/03/2019] [Indexed: 12/19/2022]
|
28
|
Yue X, Ma X, Tang Y, Wang Y, Wu B, Jiao X, Zhang Z, Ju Y. Effect of cluster zone leaf removal on monoterpene profiles of Sauvignon Blanc grapes and wines. Food Res Int 2020; 131:109028. [PMID: 32247455 DOI: 10.1016/j.foodres.2020.109028] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 01/20/2020] [Accepted: 01/21/2020] [Indexed: 12/14/2022]
Abstract
Monoterpenes contribute to the varietal aromas of grapes and wines. We determined the effects of cluster zone leaf removal on the monoterpene profiles of Sauvignon Blanc grape berries and wines, and on the expression of key genes in the terpenoid pathway. Leaf removal at two intensities (half basic, 50%; full basic, 100%) was conducted at two weeks before veraison, veraison, and two weeks after veraison. Half basic leaf removal increased the pH and decreased the tartaric acid content in grapes and wines. The concentrations of most free- and bound-form monoterpenes in grapes were increased by early leaf removal. The total monoterpene contents were increased in wines in the defoliation treatments, but were significantly lower in wines from the full basic leaf removal treatments than in wines from the half basic leaf removal treatments. The defoliation treatments resulted in increased transcript levels of some key genes in terpene biosynthesis (VvPNLinNer1, VvPNLinNer2, VvPNLNGl1, VvPNLNGl2, and VvUGT88A1L1).
Collapse
Affiliation(s)
- Xiaofeng Yue
- College of Enology, Northwest A&F University, Yangling 712100, PR China.
| | - Xin Ma
- College of Enology, Northwest A&F University, Yangling 712100, PR China
| | - Yali Tang
- College of Enology, Northwest A&F University, Yangling 712100, PR China.
| | - Ying Wang
- College of Enology, Northwest A&F University, Yangling 712100, PR China.
| | - Bowen Wu
- College of Enology, Northwest A&F University, Yangling 712100, PR China
| | - Xuliang Jiao
- Sino-French Joint Venture Dynasty Winery LTD, Tianjin 300402, PR China
| | - Zhenwen Zhang
- College of Enology, Northwest A&F University, Yangling 712100, PR China; Shaanxi Engineering Research Center for Viti-Viniculture, Yangling 712100, PR China.
| | - Yanlun Ju
- College of Enology, Northwest A&F University, Yangling 712100, PR China.
| |
Collapse
|
29
|
Yang B, He S, Liu Y, Liu B, Ju Y, Kang D, Sun X, Fang Y. Transcriptomics integrated with metabolomics reveals the effect of regulated deficit irrigation on anthocyanin biosynthesis in Cabernet Sauvignon grape berries. Food Chem 2020; 314:126170. [PMID: 31978717 DOI: 10.1016/j.foodchem.2020.126170] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 12/27/2019] [Accepted: 01/06/2020] [Indexed: 01/18/2023]
Abstract
Regulated deficit irrigation (RDI) is a new type of water-saving irrigation technology developed in recent years which was well suited to arid and semi-arid grape plant areas. The anthocyanin synthesis of grapes under RDI was revealed through omics in this study. RDI slightly decreased the hundred-grain weight and increased the soluble solid content, juice pH, reducing sugar content, and total anthocyanin content. Meanwhile, the total acid content decreased before ripening. Transcriptomics and metabolomics analyses revealed that large numbers of differentially expressed genes (DEGs) and significantly changed metabolites (SCMs) were filtered in the RDI groups. RDI1 with 30% ETc upregulated 7 related gene expression levels in the anthocyanin biosynthetic pathway and also increased some metabolites contents. Eventually, the contents of most monomeric anthocyanins in the RDI groups were increased, and the proportion of Mv increased in the ripe grapes of the RDI groups. In all, RDI is a useful water-saving irrigation method which could also increase anthocyanin content in grapes.
Collapse
Affiliation(s)
- Bohan Yang
- College of Enology, College of Food Science and Engineering, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Northwest A&F University, Yangling 712100, China
| | - Shuang He
- College of Enology, College of Food Science and Engineering, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Northwest A&F University, Yangling 712100, China
| | - Yuan Liu
- Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Buchun Liu
- Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Yanlun Ju
- College of Enology, College of Food Science and Engineering, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Northwest A&F University, Yangling 712100, China
| | - Dengzhao Kang
- College of Enology, College of Food Science and Engineering, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Northwest A&F University, Yangling 712100, China; Xinjiang Panyu Winery Co. LTD, Bohu 841400, China
| | - Xiangyu Sun
- College of Enology, College of Food Science and Engineering, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Northwest A&F University, Yangling 712100, China.
| | - Yulin Fang
- College of Enology, College of Food Science and Engineering, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Northwest A&F University, Yangling 712100, China.
| |
Collapse
|
30
|
Sharma B, Deswal R. Ecophysiolomic analysis of stress tolerant Himalayan shrub Hipppophae rhamnoides shows multifactorial acclimation strategies induced by diverse environmental conditions. PHYSIOLOGIA PLANTARUM 2020; 168:58-76. [PMID: 30737802 DOI: 10.1111/ppl.12942] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 01/29/2019] [Accepted: 02/04/2019] [Indexed: 05/10/2023]
Abstract
Climatic fluctuations are a major global concern, affecting the agronomic productivity of plants. Hippophae rhamnoides a naturally growing stress tolerant Himalayan shrub was chosen to understand its stress hardiness mechanism. Comparative proteomic and biochemical analysis were done for pooled berry populations (HrB13 and HrB14) growing in two different environmental conditions. HrB13, growing under sub-optimal environmental conditions exhibited differential abundance of stress responsive proteins, which were the rate limiting enzymes associated with stress-responsive metabolic pathways, including Xanthine dehydrogenase (reactive oxygen species [ROS] signaling), Farnesyl diphosphate synthase (phenylpropanoid pathway), endosomal BRO-1 domain protein (ultraviolet [UV]-light stress), Phosphofructokinase (sugar metabolism) and Ubiquitin thioesterase (protein alterations). Biochemical investigations showed a positive correlation between proteomic plasticity (HrB13) and 1.6 to 15-fold accumulation of downstream adaptive metabolic signatures like enzymes and antioxidants involved in ROS scavenging pathways (Catalase, Ascorbate peroxidase, Glutathione reductase, ascorbate and glutathione content), secondary metabolites (phenolics, flavonoids, carotenoids) and polyunsaturated fatty acids (∝ - linolenic acid and linoleic acid). Interactome and KEGG pathway analysis also supported interactions of differentially accumulated proteins with stress-responsive signaling components involved in physiological pathways associated with stress tolerance. This is the first 'ecophysiolomics' study, showing the response of seabuckthorn to multiple stress conditions via activation of multifactorial acclimation strategies leading to morphological, metabolic and physiological modifications, resulting in dark orange berries in HrB13. Higher accumulation of omega-6 fatty acids, carotenoids and ascorbate during suboptimal growth conditions, provides exciting prospects for enhancing pharmaceutical properties of seabuckthorn berries, emphasizing need to analyze diversity of plant signaling mechanisms under changing climate conditions.
Collapse
Affiliation(s)
- Bhavana Sharma
- Molecular Physiology and Proteomics Laboratory, Department of Botany, University of Delhi, Delhi, 110007, India
| | - Renu Deswal
- Molecular Physiology and Proteomics Laboratory, Department of Botany, University of Delhi, Delhi, 110007, India
| |
Collapse
|
31
|
Fuentes S, Tongson E, Torrico DD, Gonzalez Viejo C. Modeling Pinot Noir Aroma Profiles Based on Weather and Water Management Information Using Machine Learning Algorithms: A Vertical Vintage Analysis Using Artificial Intelligence. Foods 2019; 9:E33. [PMID: 31905992 PMCID: PMC7023421 DOI: 10.3390/foods9010033] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/12/2019] [Accepted: 12/27/2019] [Indexed: 12/02/2022] Open
Abstract
: Wine aroma profiles are determinant for the specific style and quality characteristics of final wines. These are dependent on the seasonality, mainly weather conditions, such as solar exposure and temperatures and water management strategies from veraison to harvest. This paper presents machine learning modeling strategies using weather and water management information from a Pinot noir vineyard from 2008 to 2016 vintages as inputs and aroma profiles from wines from the same vintages assessed using gas chromatography and chemometric analyses of wines as targets. The results showed that artificial neural network (ANN) models rendered the high accuracy in the prediction of aroma profiles (Model 1; R = 0.99) and chemometric wine parameters (Model 2; R = 0.94) with no indication of overfitting. These models could offer powerful tools to winemakers to assess the aroma profiles of wines before winemaking, which could help adjust some techniques to maintain/increase the quality of wines or wine styles that are characteristic of specific vineyards or regions. These models can be modified for different cultivars and regions by including more data from vertical vintages to implement artificial intelligence in winemaking.
Collapse
Affiliation(s)
- Sigfredo Fuentes
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne VIC 3010, Australia; (E.T.); (D.D.T.); (C.G.V.)
| | - Eden Tongson
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne VIC 3010, Australia; (E.T.); (D.D.T.); (C.G.V.)
| | - Damir D. Torrico
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne VIC 3010, Australia; (E.T.); (D.D.T.); (C.G.V.)
- Department of Wine, Food and Molecular Biosciences, Faculty of Agriculture and Life Sciences, Lincoln University, Lincoln 7647, New Zealand
| | - Claudia Gonzalez Viejo
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne VIC 3010, Australia; (E.T.); (D.D.T.); (C.G.V.)
| |
Collapse
|
32
|
Irrigation effects on the volatile composition and sensory profile of Albariño wines from two different terroirs. Eur Food Res Technol 2019. [DOI: 10.1007/s00217-019-03325-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
33
|
Zhang Y, Min Z, Qin Y, Ye DQ, Song YY, Liu YL. Efficient Display of Aspergillus niger β-Glucosidase on Saccharomyces cerevisiae Cell Wall for Aroma Enhancement in Wine. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:5169-5176. [PMID: 30997795 DOI: 10.1021/acs.jafc.9b00863] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The aim of this study was to evaluate the potential application of cell-surface-displayed β-glucosidase (BGL) in wine aroma enhancement. Gene cassettes for the surface display of Aspergillus niger BGL were constructed using different promoters ( GPD and SED1) and glycosylphosphatidylinositol (GPI) anchoring regions (Sag1, Sed1, and Cwp2). The differences in surface-display cassettes, the tolerance of the displayed BGL to typical winemaking conditions, and the hydrolysis capacity for the liberation of grape aroma glycosides were analyzed. Results revealed that simultaneous utilization of GPD promoter and Sed1 anchoring domain achieved the highest BGL activity. The displayed BGL exhibited relatively high activity at pH 3.0 and at glucose concentration below 2.5% (w/v), compared to commercial enzyme (AR 2000), but exhibited no significant difference under varying ethanol concentrations. Furthermore, the surface-displayed BGL presented better ability to release free terpenols compared to AR 2000. Therefore, a surface-display system could provide a new viable solution for enhancing wine aroma.
Collapse
Affiliation(s)
- Yang Zhang
- College of Enology , Northwest A&F University , Yangling 712100 , Shaanxi , People's Republic of China
| | - Zhuo Min
- College of Enology , Northwest A&F University , Yangling 712100 , Shaanxi , People's Republic of China
| | - Yi Qin
- College of Enology , Northwest A&F University , Yangling 712100 , Shaanxi , People's Republic of China
| | - Dong-Qing Ye
- College of Enology , Northwest A&F University , Yangling 712100 , Shaanxi , People's Republic of China
| | - Yu-Yang Song
- College of Enology , Northwest A&F University , Yangling 712100 , Shaanxi , People's Republic of China
| | - Yan-Lin Liu
- College of Enology , Northwest A&F University , Yangling 712100 , Shaanxi , People's Republic of China
| |
Collapse
|
34
|
Ju YL, Yang BH, He S, Tu TY, Min Z, Fang YL, Sun XY. Anthocyanin accumulation and biosynthesis are modulated by regulated deficit irrigation in Cabernet Sauvignon (Vitis Vinifera L.) grapes and wines. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2019; 135:469-479. [PMID: 30473422 DOI: 10.1016/j.plaphy.2018.11.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 11/07/2018] [Accepted: 11/13/2018] [Indexed: 06/09/2023]
Abstract
Anthocyanins contents and compositions play an important role in grape berries and wines. Grapevines are widely cultivated in arid and semi-arid areas, and water shortage restricts the development of wine industry. The aim of this work was to gain insight on the effect of regulated deficit irrigation (RDI) on the accumulation and biosynthesis of anthocyanins in Cabernet Sauvignon (Vitis Vinifera L.) grapes and wines. High-performance liquid chromatography (HPLC) was used for anthocyanins profiles analyses and real-time quantitative PCR (qRT-PCR) was used for the genes expressions measurement. The grapevines were treated with 60% (RDI-1), 70% (RDI-2), 80% (RDI-3), 100% (CK, traditional drip irrigation) of their estimated evapotranspiration (ETc) respectively. RDI treatments significantly reduced titration acid and increased pH with higher total soluble solids. RDI-1 treatment increased total anthocyanins contents in berries and wines in both two vintages. RDI-1 and RDI-2 treatments significantly increased the contents of acylated anthocyanins in berries and wines, especially Malvidin-3-acetly-glucoside. RDI treatments significantly increased non-acylated anthocyanins contents in wines, such as Delphinidin-3-gliucoside and Malvidin-3-glucoside. RDI treatments upregulated the expressions of VvPAL, VvC4H, VvCHS, VvF3'H, VvF3'5'H, VvLDOX, and VvOMT in both two vintages. Correlation analysis showed the accumulation of anthocyanins was closely related to the key genes expressions, including VvPAL, VvF3'H, VvF3'5'H etc. The present results provided direct evidence and detailed data to explain that RDI treatments regulated the accumulation of anthocyanins by regulating genes expressions in the anthocyanin synthesis pathway.
Collapse
Affiliation(s)
- Yan-Lun Ju
- College of Enology, Northwest A & F University, Yangling Shaanxi 712100, China.
| | - Bo-Han Yang
- College of Enology, Northwest A & F University, Yangling Shaanxi 712100, China.
| | - Shuang He
- College of Enology, Northwest A & F University, Yangling Shaanxi 712100, China.
| | - Ting-Yao Tu
- College of Enology, Northwest A & F University, Yangling Shaanxi 712100, China.
| | - Zhuo Min
- College of Enology, Northwest A & F University, Yangling Shaanxi 712100, China.
| | - Yu-Lin Fang
- College of Enology, Northwest A & F University, Yangling Shaanxi 712100, China; Shaanxi Engineering Research Center for Viti-Viniculture, Yangling Shaanxi 712100, China.
| | - Xiang-Yu Sun
- College of Enology, Northwest A & F University, Yangling Shaanxi 712100, China; Shaanxi Engineering Research Center for Viti-Viniculture, Yangling Shaanxi 712100, China.
| |
Collapse
|
35
|
Zhang K, Liu Z, Guan L, Zheng T, Jiu S, Zhu X, Jia H, Fang J. Changes of Anthocyanin Component Biosynthesis in 'Summer Black' Grape Berries after the Red Flesh Mutation Occurred. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:9209-9218. [PMID: 30092133 DOI: 10.1021/acs.jafc.8b02150] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
The coloring process of grape flesh is valuable for research and promotion of the high nutritional quality of anthocyanins. 'Summer Black' and it is new red flesh mutant were used to analyze the changes of anthocyanin biosynthesis during grape berry development. Eighteen kinds of anthocyanins were detected in mature berries of the two cultivars, but the content of most 3'- and 3',5'-substituted anthocyanins was higher in the skin of the mutant. Anthocyanin accumulation occurred simultaneously in the skin and flesh of the mutant, and their types and content were more abundant in the former. For the mutant, there were only CHS, OMT, MYBA3, and MYBPA1 at lower transcriptional level in the flesh during veraison when compared with these in the skin, which might be an important factor to limit the anthocyanin accumulation in the flesh. The occurrence of red flesh might be related the enhancement of anthocyanin biosynthesis in the whole berry.
Collapse
Affiliation(s)
- Kekun Zhang
- College of Horticulture , Nanjing Agricultural University , Nanjing City , 210095 Jiangsu Province People's Republic of China
| | - Zhongjie Liu
- College of Horticulture , Nanjing Agricultural University , Nanjing City , 210095 Jiangsu Province People's Republic of China
| | - Le Guan
- College of Horticulture , Nanjing Agricultural University , Nanjing City , 210095 Jiangsu Province People's Republic of China
| | - Ting Zheng
- College of Horticulture , Nanjing Agricultural University , Nanjing City , 210095 Jiangsu Province People's Republic of China
| | - Songtao Jiu
- College of Horticulture , Nanjing Agricultural University , Nanjing City , 210095 Jiangsu Province People's Republic of China
| | - Xudong Zhu
- College of Horticulture , Nanjing Agricultural University , Nanjing City , 210095 Jiangsu Province People's Republic of China
| | - Haifeng Jia
- College of Horticulture , Nanjing Agricultural University , Nanjing City , 210095 Jiangsu Province People's Republic of China
| | - Jinggui Fang
- College of Horticulture , Nanjing Agricultural University , Nanjing City , 210095 Jiangsu Province People's Republic of China
| |
Collapse
|
36
|
Ju YL, Yue XF, Zhao XF, Zhao H, Fang YL. Physiological, micro-morphological and metabolomic analysis of grapevine (Vitis vinifera L.) leaf of plants under water stress. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2018; 130:501-510. [PMID: 30096685 DOI: 10.1016/j.plaphy.2018.07.036] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 07/31/2018] [Accepted: 07/31/2018] [Indexed: 06/08/2023]
Abstract
Grapes are one of the most important fruits because of their economic and nutritional benefits, and grapevines are widely cultivated in arid and semi-arid areas. Therefore, it is critical to study the mechanism by which grapevines respond to water stress. In this research, micro-morphological and metabolomic analyses were conducted to evaluate the effects of water stress on stomatal morphology and volatile compounds extracted from the leaves of grapevine plants. There were two treatments: well-watered plants (watered daily) and drought-stressed plants (no irrigation). Plant weights were recorded, and the well-watered plants were irrigated daily to replace the water lost to evapotranspiration. The water status of the grapevines was determined according to their relative water content. The changes in proline content, hydrogen peroxide content, lipid peroxidation and antioxidant activities, as well as those of photosynthetic parameters and chlorophyll fluorescence, were monitored as markers of water stress. The microscopic changes in stomatal behavior were observed using a scanning electron microscope. A total of 12 secondary volatile compounds, including aldehydes, ketones and alcohols, were detected in the grapevine leaves. Among them, (E)-2-hexenal and 3-hexenal showed a significant increase after water stress. Multivariate statistical analysis revealed that the levels of 3-hexenal and (E)-2-hexenal were closely related to the changes in proline, hydrogen peroxide (H2O2), malondialdehyde (MDA), catalase (CAT) and superoxide dismutase (SOD). These results suggested that water stress could regulate the accumulation of green leaf volatiles, especially (E)-2-hexenal and 3-hexenal, in coordination with the reactive oxygen species (ROS) scavenging system. These compounds may act as signaling compounds in response to water stress in grapevines.
Collapse
Affiliation(s)
- Yan-Lun Ju
- College of Enology, Northwest A & F University, Yangling Shaanxi, 712100, China
| | - Xiao-Feng Yue
- College of Enology, Northwest A & F University, Yangling Shaanxi, 712100, China
| | - Xian-Fang Zhao
- College of Enology, Northwest A & F University, Yangling Shaanxi, 712100, China
| | - Hui Zhao
- College of Enology, Northwest A & F University, Yangling Shaanxi, 712100, China.
| | - Yu-Lin Fang
- College of Enology, Northwest A & F University, Yangling Shaanxi, 712100, China; Shaanxi Engineering Research Center for Viti-Viniculture, Yangling Shaanxi, 712100, China.
| |
Collapse
|